import Vue from 'vue';
import Router from 'vue-router';
const _import = require('./_import_' + process.env.NODE_ENV);
// in development-env not use lazy-loading, because lazy-loading too many pages will cause webpack hot update too slow. so only in production use lazy-loading;
// detail: https://panjiachen.github.io/vue-element-admin-site/#/lazy-loading

Vue.use(Router);

/* Layout */
import Layout from '../views/layout/Layout';
// 静态前段路由
import front from './front';

/** note: submenu only apppear when children.length>=1
*   detail see  https://panjiachen.github.io/vue-element-admin-site/#/router-and-nav?id=sidebar
**/

/**
* hidden: true                   if `hidden:true` will not show in the sidebar(default is false)
* alwaysShow: true               if set true, will always show the root menu, whatever its child routes length
*                                if not set alwaysShow, only more than one route under the children
*                                it will becomes nested mode, otherwise not show the root menu
* redirect: noredirect           if `redirect:noredirect` will no redirct in the breadcrumb
* name:'router-name'             the name is used by <keep-alive> (must set!!!)
* meta : {
    roles: ['admin','editor']     will control the page roles (you can set multiple roles)
    title: 'title'               the name show in submenu and breadcrumb (recommend set)
    icon: 'svg-name'             the icon show in the sidebar,
    noCache: true                if true ,the page will no be cached(default is false)
  }
**/
export const constantRouterMap = [
    ...front,
    { path: '/login', component: _import('front/Login'), hidden: true },
    { path: '/authredirect', component: _import('login/authredirect'), hidden: true },
    { path: '/404', component: _import('errorPage/404'), hidden: true },
    { path: '/401', component: _import('errorPage/401'), hidden: true },
    {
        path: '/a',
        component: Layout,
        redirect: '/a/dashboard',
        children: [{
            path: 'dashboard',
            component: _import('dashboard/index'),
            name: 'dashboard',
            meta: { title: 'dashboard', icon: 'dashboard', noCache: true }
        }]
    },
    {
        path: '',
        redirect: '/f'
    }
];

export default new Router({
    // mode: 'history', // require service support
    scrollBehavior: () => ({ y: 0 }),
    routes: constantRouterMap
});

import admin from './admin';

export const asyncRouterMap = [
    {
        path: '/user',
        component: Layout,
        redirect: '/permission/index',
        meta: { roles: ['admin'] }, // you can set roles in root nav
        children: [{
            path: 'index',
            component: _import('permission/index'),
            name: 'permission',
            meta: {
                title: 'permission',
                icon: 'lock',
                roles: ['admin'] // or you can only set roles in sub nav
            }
        }]
    },
    ...admin,
    { path: '*', redirect: '/404', hidden: true }
];
